Life Span
Perennial
Perennial
Origin
Caribbean, Central America, South America, Madagascar, South Africa
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Types
Jatropha bullockii, Jatropha cinerea, Jatropha excisa
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Habitat
Pastures, Roadsides, Warmer regions
Woodland Garden Canopy
USDA Hardiness Zone
-9999
4-8
Sunset Zone
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Yellow, Red, Purple, Pink
Red, Light Yellow, Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
Light Green, Lime Green, Yellow, Green, Ivory
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Green, Dark Green
Green, Copper
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Green, Dark Green
Orange, Brown, Dark Red
Leaf Color in Winter
Green, Dark Green
-
Leaf Shape
Palmately Lobed
Lobed
Plant Season
All year
Spring, Summer, Fall, Winter
Sunlight
Bright direct sunlight, Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Dry, Sand
Clay, Loam, Sand
The pH of Soil
Slightly Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
All year
Spring
Tolerances
Drought
Wet Site, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Needs less watering, Water occasionally
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
In Summer
Drought Tolerant, Average Water
Lots of watering
In Spring
Less Watering
Moderate
In Winter
Less Watering
Average Water
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Bright direct sunlight, Full Sun
Full Sun, Partial Sun
Pruning
Prune for shortening long shoots, Prune if you want to improve plant shape
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, No fertilizers needed
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
Anthracnose, Leaf spot, Powdery mildew, Red blotch, Rust
Red blotch
Plant Tolerance
Drought, Drought and Salt, Heat Tolerance
Drought, Wet Site
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Bold
Medium
Attracts
Bees, Flying insects, Hoverflies
Birds
Allergy
allergic conjunctivitis, Eye irritation
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Beauty Benefits
Good for skin and hair, Removes pimples, Skin inflammation, Skin irritation
-
Edible Uses
Sometimes
Yes
Environmental Uses
Air purification, Insect Repellent, No fertilizer, pesticides, or herbicides needed, Suppresses or replaces native plants, Versatility
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
anti-allergy, epilepsy, Fever, Skin irritation, Skin Redness
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Part of Plant Used
Leaves, Sap, Seeds, Stem
Inner Bark, Leaves, Seeds
Other Uses
Oil is used as fuel, Oil is used in perfume, soaps, creams, etc., Used in biomass
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Hedges, Screening, Wind Break, Topiary, Bonsai, Espalier, Tropical
Feature Plant, Shade Trees
Botanical Name
JATROPHA
QUERCUS velutina
Common Name
Barbados nut, purging nut, physic nut, or JCL
Black Oak
In Hindi
रतनजोत
Black Oak Tree
In German
Purgiernuß
Schwarz Oak Tree
In French
purghère
Noir Oak Tree
In Spanish
frailejón
Negro del árbol de roble
In Greek
jatropha
Black Oak Tree
In Portuguese
galamaluco
Carvalho Preto
In Polish
jatrofa
Czarny Dąb
In Latin
Jatropha
Niger quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Euphorbiales
Fagales
Family
Euphorbiaceae
Fagaceae
Clade
Dicotyledonous
Angiosperms, Eudicots, Rosids
Tribe
Jatropheae
Cherokee
Importance of Jatropha and Black Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Jatropha and Black Oak. Basically, these two plants vary in many aspects. Compare Jatropha and Black Oak as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Jatropha is anti-allergy, epilepsy, Fever, Skin irritation and Skin Redness whereas of Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever. Jatropha has beauty benefits as follows: Good for skin and hair, Removes pimples, Skin inflammation and Skin irritation while Black Oak has beauty benefits as follows: Good for skin and hair, Removes pimples, Skin inflammation and Skin irritation.
Compare Facts of Jatropha vs Black Oak
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Jatropha vs Black Oak and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Jatropha are allergic conjunctivitis and Eye irritation whereas of Black Oak have Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Jatropha has showy fruits and Black Oak has showy fruits. Also Jatropha is not flowering and Black Oak is not flowering . You can compare Jatropha and Black Oak facts and facts of other plants too.